Honors Chemistry

Practice Test #1 ANSWERS


Part Two - Short Answer
1 (a) 100 (b) 1,000,000 (c) 1000 (d) 1000 (e) 10

2.
0.000450 = three sig figs
350000 = two sig figs
5.200 = four sig figs
50 = one sig fig
50.0 = three sig figs
10001 = five sig figs

3.
Length = 17.1 cm
Width = 1.8 cm
Area = 30.78 cm² (unrounded)
Answer should have two sig figs
Area = 31 cm²

5. $65.45

6. 4.3 moles

7. The density should be approximately 5.4-5.6 g/mL

AP Chemistry

The homework for Wednesday is the following:

Read Chapter 11 (Rate of Reaction). If you would like to examine the Ch. 11 Review Guide, click here.

Answer these problems from the end of Chapter 11 = 3, 4, 9 - 14

AP Chemistry - Review for Monday

I know many of you have been waiting patiently for me to upload the answers to the practice tests. Here you go, and good luck studying. E-mail me with any questions.

Chapter 9 Practice Test

Chapter 9 Practice Test - ANSWERS

Chapter 10 Practice Test

Chapter 10 Practice Test - ANSWERS

Student Survey

If you are a student in Honors Chemistry, welcome to my class. One of your first homework assignments is to take the following survey. It should only take about 5-10 minutes to complete. Thank you!

The New Semester Begins Tomorrow!

This blog will be the resource page for announcements, homework, and what's going on in my classroom. As you can tell (if you check out the date of the last post), this blog has been "on hiatus" for quite a while. This was the result of a combination of events: winter Break, SOL tests, and exams.

But now that the new semester begins tomorrow, you can count on more frequent updates from me. As always, please feel free to e-mail me with your questions.

My teaching schedule for the 2nd semester is as follows:

1A = AP Chemistry (1B = planning)
2AB = Honors Chemistry
3AB = Honors Chemistry
4AB = Honors Chemistry

And if you're interested in my thoughts about why chemistry is important, check out my brief video below: